Test can smell ketosis

VTT has developed a quick, easy-to-use ketosis test for consumers that can detect acetone on exhaled breath. The test will benefit diabetics and dieters in particular, but it can easily be adapted to other uses as well, such ...

Please blow

The 'synthetic breath' which helps to thoroughly test each newly developed evidential breath analyser in approval procedures at the Physikalisch-Technische Bundesanstalt, Germany, can now be produced even more precisely. ...

Monitoring the body's fat burning by sampling breath

Your breath holds the key to monitoring fat burning, and now a research group from Tohoku University has created a compact and low-cost device that can measure how our body metabolizes fat.

Video: Making polystyrene dissolve like magic

Have you ever seen a foam cup appear to melt away in acetone? Foam cups, bowls and containers are made of a lightweight but strong material - expanded polystyrene. How then does acetone reduce this substance to a blob of ...

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